Hello Jay-R,
Glad to hear from you. Sorry for being late with the answers, but I have been quite busy recently. However, I do my best to answer every single question in the forum. If I miss to answer any, ask me again :)
1. Yes, I recently I use it on all time frames,
2. The script exports the information about the commission, but if you ask what you write, year, enter the value for the opening and the closing.
3. Yes, regarding the SL, I prefer the fixed SL because I think it gives better stats for the strategy itself. When it is trailing, the outcome is different every time. And I do not say trailing SL is bad, I just do not use it.
Cheers,